Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana, Brassica napus, and Helianthus annuus are provided. The nucleic acids and proteins are used in methods of producing transgenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches, or seed storage proteins.

Abstract: The present invention relates to an improved process for the specific preparation of unsaturated ?-3 fatty acids, and to a process for preparing triglycerides having an increased content of unsaturated fatty acids, particularly of ?-3 fatty acids having more than three double bonds. The invention relates to the preparation of a transgenic organism, preferably a transgenic plant or a transgenic microorganism, having increased content of fatty acids, oils or lipids having ?-4 double bonds owing to the expression of a ?-4-desaturase from Euglena gracilis. The invention additionally relates to expression cassettes comprising a nucleic acid sequence, a vector and organisms comprising at least one nucleic acid sequence or one expression cassette. The invention additionally relates to unsaturated fatty acids and to triglycerides having an increased content of unsaturated fatty acids and to the use thereof.

Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, putative palmitoyl protein thioesterase and encoding nucleic acids are provided. The nucleic acids and proteins are used in methods of producing transgenic plants and modulating levels of total fatty acids in seeds via expression of putative palmitoyl protein thioesterase.

Abstract: The invention relates to a method for producing arachidonic acid and/or eicosapentaenoic acid in useful transgenic plants, according to which nucleic acids, which encode polypeptides with ?-6-desaturase activity, ?-6-elongase activity or ?-5-desaturase activity, are introduced into the plants. As an added advantage, a gene that encodes a ?-3-desaturase is expressed in the useful plants. In an additional embodiment of the method, additional nucleic acid sequences, which encode polypeptides involved in the biosynthesis of the fatty acid or lipid metabolism, can be expressed in the plants. Particularly advantageous nucleic acid sequences are those that encode ?-8-desaturase activity, ?-12-desaturase activity, ?-15-desaturase activity, ?-4-desaturase activity, ?-9-elongase activity and/or ?-5-elongase activity. The invention also relates to the use of the oils, lipids and/or fatty acids that have been produced by said method in animal feed or foodstuffs, cosmetics or pharmaceutical products.

Abstract: The present invention relates to a process for the production of polyunsaturated fatty acids in the seed of transgenic plants for introducing, into the organism, nucleic acids which encode polypeptides with ?3-desaturase, ?12-desaturase, ?6-desaturase, ?6-elongase, ?5-desaturase, ?5-elongase and/or ?4-desaturase activity, preferably polypeptides with ?6-desaturase, ?6-elongase and ?5-desaturase activity. The nucleic acid sequences are the sequences shown in SEQ ID NO: 11, SEQ ID NO: 27, SEQ ID NO: 193, SEQ ID NO: 197, SEQ ID NO: 199 and SEQ ID NO: 201. These nucleic acid sequences can advantageously be expressed in the organism, if appropriate together with further nucleic acid sequences which encode polypeptides of the biosynthesis of the fatty acid or lipid metabolism. Especially advantageous are nucleic acid sequences which encode a ?6-desaturase, a ?5-desaturase, ?4-desaturase, ?12-desaturase and/or ?6-elongase activity.

Abstract: The invention relates to methods for increasing the oil content in plants, preferably in the seeds of plants, by expression of glycerol-3-phosphatdehydrogenases (G3PDH) from yeast, preferably from Saccharomyces cerevisiae. The invention also relates to expression constructs for the expression of G3PDH yeast in plants, preferably in the seeds of plants, transgenic plants expressing G3PDH, and to the use of said transgenic plants in the production of foodstuffs, feed, seeds, pharmaceuticals or fine chemicals, especially in the production of oils.

Abstract: The present invention relates to a process for the production of arachidonic acid (=APA) or eicosapentaenoic acid (=EPA) or arachidonic acid and eicosapentaenoic acid, advantageously in the seed of transgenic plants of the family Brassicaceae with a content of ARA or EPA or ARA and EPA of at least 3% by weight based on the total lipid content of the transgenic plant, by introducing, into the organism, nucleic acids which code polypeptides with ?6-desaturase, ?6-elongase and ?5-desaturase activity, where, as the result of the enzymatic activity of the introduced enzymes, a fatty acid selected from the group consisting of the fatty acids oleic acid [C18:1?9], linoleic acid [C18:2?9, 12], ?-linolenic acid [C18:3?6, 9, 12], icosenoic acid (20:1?11) and erucic acid [C22:1?11] is reduced by at least 10% in comparison with the nontransgenic wild-type plant.

Abstract: The present invention relates to a process for the production of polyunsaturated fatty acids in transgenic plants, by introducing, into the plant, the nucleic acids which code for polypeptides with ?6-desaturase, ?6-elongase, a ?5-desaturase, ?5-elongase, ?4-desaturase, ?12-desaturase and/or ?3-desaturase activity. These desaturases and elongases are advantageously derived from Phytophthora sojae. The invention furthermore relates to the nucleic acid sequences, nucleic acid constructs, vectors and organisms comprising the nucleic acid sequences according to the invention, vectors comprising the nucleic acid sequences and/or the nucleic acid constructs and to transgenic plants comprise the abovementioned nucleic acid sequences, nucleic acid constructs and/or vectors. A further part of the invention relates to fatty acid compositions produced by the process according to the invention and to their use.

Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, the present invention provides lipid metabolism proteins (LMP) and encoding nucleic acids originating from Helianthus annuns. The sunflower LMP nucleic acids and proteins are used in methods of producing transgenic plants and modulating levels of total fatty acids in seeds of the transgenic plants transformed with an expression cassette designed to express the sunflower LMP.

Abstract: The present invention relates to an improved process for the specific preparation of unsaturated ?-3 fatty acids, and to a process for preparing triglycerides having an increased content of unsaturated fatty acids, particularly of ?-3 fatty acids having more than three double bonds. The invention relates to the preparation of a transgenic organism, preferably a transgenic plant or a transgenic microorganism, having increased content of fatty acids, oils or lipids having ?-4 double bonds owing to the expression of a ?-4-desaturase from Euglena gracilis. The invention additionally relates to expression cassettes comprising a nucleic acid sequence, a vector and organisms comprising at least one nucleic acid sequence or one expression cassette. The invention additionally relates to unsaturated fatty acids and to triglycerides having an increased content of unsaturated fatty acids and to the use thereof.

Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana, Brassica napus, and Physcomitrella patens are provided. The nucleic acids and proteins are used in methods of producing trangenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches, or seed storage proteins.

Abstract: The present invention is directed to optical waveguides or waveguide systems, comprising at least (a) a first material which is a poly(perfluorocyclobutane), and in direct contact to this material, (b) a second material which is a polycyanate resin made from at least one aromatic difunctional cyanate of formula (I) wherein R1 to R8 are independently from each other hydrogen, optionally substituted C1-C10 alkyl, C3-C8 cycloalkyl, C1-C10 alkoxy, halogen, phenyl or phenoxy, the alkyl or aryl groups being unfluorinated, partly fluorinated or fully fluorinated with the proviso that (I) carries at least 1 fluorine atom, and Z is a chemical bond, SO2, CF2 CH2, CHF, CH(CH3), isopropylene, hexafluoroisopropylene, n- or iso-C1-C10 alkylene which may be partly or fully fluorinated, O, NR9 whereby R9 is hydrogen or C1-C10 alkyl, N?N, CH?CH, C(O)O, CH?N, CH?N—N?CH, alkyloxyalkylene having 1 to 8 carbon atoms, S, or Si(CH3)2 optionally in mixture with other components.

Abstract: The invention describes a fast curable system for the preparation of amine modified thermosettings containing triazine groups, the system comprising at least one polyfuctional organic monomeric or prepolymerized cyanate and at least one primary or secondary amine, wherein the amount of amine is selected such that the molar ratio of cyanate radicals to amine radicals is from 95:5 to 50:50, and optionally additional additives, characterized in that the amine is present in a form having a blocked or decreased reactivity which can be reactivated without reacting it with a chemical participant of reaction. Further, it is directed to amine modified thermosetting materials containing triazine groups as well as to a method for preparing same.

Abstract: An adhesive system for forming reversible adhesive bonds includes at least one polymeric adhesive component comprising at least one of polyurethanes, polyureas, or epoxy resins and at least one additional component that includes a functional group that can be activated by the introduction of energy, such that a chemical reaction with the adhesive component takes place involving a partial breakdown of the adhesive component. Reversible bonding of articles and controlled parting of an adhesive bond between articles can be achieved with the adhesive system.

Abstract: The present invention relates in general to optical waveguide devices, which preferably are planar, e.g., optical arrayed waveguide gratings (AWGs), multiplexers/demultiplexers, optical add/drop multiplexers and the like. More particularly, the present invention provides integrated optical waveguide devices having central wavelengths (or channel wavelengths) which are temperature insensitive in that they do not or do almost not shift upon temperature variations in the environment. Such devices are also called athermalized or athermal devices. Preferably, most or all parts of such devices including waveguides, cladding material and the substrate itself consist of organic polymeric materials. The devices of the invention substantially remedy the problems encountered with the limitations and disadvantages of common devices as known in the prior art.

Abstract: The present invention is directed to wave guide systems or structures or parts thereof, characterized in that they consist of or comprise a resin composed of at least one polycyanate copolymer, obtainable by copolymerization of at least one specific difunctional cyanate with at least one monocyanate of the formula N≡—C—O—R, wherein R is a straight or branched non-aromatic hydrocarbon radical or a non-aromatic hydrocarbon radical comprising a cyclic structure, the radical having the formula C(R′)2—CFR″2 wherein each R′ is, independently from the other, hydrogen or fluorine or an optionally substituted, preferably fluorinated alkyl or alkenyl group, and each of R″ may independently be defined as R′ or may have an arylic structure.

Abstract: The invention relates to a method for producing a partial or complete active ingredient coating on and in implants and onplants. The aim of the invention is to allow local therapy at the site of action of an article (1) on or in the living body. To this end, the invention provides for a device with which an article (1) can be coated with an active ingredient. Said device comprises a first element that keeps ready at least one active ingredient, and another element for applying the active ingredient to the article (1). The device further comprises an irradiation device (3) whose energetic radiation is directed to the applied active ingredient so as to directly coat the article (1) with the active ingredient.

Abstract: An apparatus for planning and controlling production sequences, in particular printing processes in a printing system. The apparatus includes a sequence control apparatus formed of at least one data input unit, a data output unit, a data processing system and a memory unit, which are connected so as to communicate with one another and with the printing system. The apparatus also includes at least one planning board, which has display elements for displaying individual or a number of printing processes. In addition, a method of planning and controlling the production sequences is described.